G6C-2117-US-12VDC G6C-2117-US5VDC G6C-2117-US-5VDC G6C-2214P-US-12V G6C-2214P-US-24V G6C-2214P-US-5V G6C-2214-US-12VDC 继电器 G6C-2214-US-24VDC G6C-2217P-GH DC24 G6C-2BND DC24